Across
- 4. / has more than one atom
- 5. / fluid substance
- 6. / air like fuild substance, moves freely
- 7. / what something consist of
- 8. / the amount of matter in an object
Down
- 1. / the amount of space and object takes up
- 2. / how dense an object is
- 3. / firm, has shape, not liquid
- 6. / what mass is measured in
- 9. / basic unit for a chemical